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<p class="MsoNormal">No guarantee, but I suspect that you’d have better luck with b2_12, which is also an LTS branch. Is there a reason that you specifically want b2_10 instead of b2_12?<o:p></o:p></p>
<p class="MsoNormal">-Cory<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">-- <o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in">On 10/21/19, 4:21 AM, "lustre-discuss on behalf of Huiming Song" <<a href="mailto:lustre-discuss-bounces@lists.lustre.org">lustre-discuss-bounces@lists.lustre.org</a> on behalf of
<a href="mailto:s0nghuiming@hotmail.com">s0nghuiming@hotmail.com</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:12.0pt;color:black">Hi,<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:12.0pt;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="margin-left:.5in"><span style="font-family:"Helvetica Neue";color:#201F1E;background:white">I'm trying to build lustre from source @b2_10 branch and Ubuntu 18.04/19.04.</span><span style="font-size:12.0pt;color:black"><o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:12.0pt;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:12.0pt;color:black">After meeting many difficulties, I can start make the build.<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-left:.5in;background:white"><span style="font-size:12.0pt;color:black">Then in 'make debs', I received the error as of following:<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-left:.5in;background:white"><span style="font-size:12.0pt;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal">...<span style="color:black"><br>
rm -f liblustreapitmp.a</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="color:black">ar cru liblustreapitmp.a liblustreapi.o liblustreapi_hsm.o liblustreapi_nodemap.o liblustreapi_json.o liblustreapi_layout.o liblustreapi_lease.o liblustreapi_util.o liblustreapi_kernelconn.o liblustreapi_param.o
../../libcfs/libcfs/util/string.o ../../libcfs/libcfs/util/param.o liblustreapi_ladvise.o liblustreapi_chlg.o</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="color:black">ar: `u' modifier ignored since `D' is the default (see `U')</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="color:black">ranlib liblustreapitmp.a</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="color:black">rm -f liblustreapi.a liblustreapi.so</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="color:black">gcc -shared -o liblustreapi.so `ar -t liblustreapitmp.a`</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="color:black">gcc: error: string.o: No such file or directory</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="color:black">gcc: error: param.o: No such file or directory</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="color:black">Makefile:1834: recipe for target 'liblustreapi.a' failed</span><o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in;background:white"><span style="font-size:12.0pt;color:black">I have searched for the issue in the mailing list. I searchech 'Ubuntu 18.04', 'string.o', 'params.o', but no issue matches my case.<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-left:.5in;background:white"><span style="font-size:12.0pt;color:black">Could you help to give any comments on this error? Thanks in advance. <o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-left:.5in;background:white"><span style="font-size:12.0pt;color:black">----------------------------------<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-left:.5in;background:white"><span style="font-size:12.0pt;color:black">Thank you and best regards<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-left:.5in;background:white"><span style="font-size:12.0pt;color:black;background:white">Song</span><span style="font-size:12.0pt;color:black">, Huiming<o:p></o:p></span></p>
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